How to get the business days excluding the weekends (Thursdays and Fridays) in between two given dates? Given dates are two list columns (Start Date & End Date) and business days is a calculated column.

It's not working. One case, Start Date: 1/12/2012 and End Date: 1/14/2012, the number of business days is 1 although your formula result is 3 days!
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AhmedJan 11 '12 at 13:54

Sorry, Ahmed! I didn't carefully read yiu answer. For your situation solve is more complex. Unfortunaly SharePoint don't fully support [Excel weekday][1] function and you have to write convertion that will help you to calculatet suturday as first week day and friday as 7th week day. Or you can try to find or research another formula. [1]: office.microsoft.com/en-us/excel-help/…
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IAfanasovJan 12 '12 at 7:17